CaratHunter
Plans
Emerald|Lab Grown|IGI

1.66ct F VS2 Emerald Lab Grown Diamond

ID • F/VS2 • IGI LG621481404

Shape and cutting style on the report: Emerald cut

Certificate IGI LG621481404

Diamond specifications and retailer prices

From $267 SGD
$209 USD
As of November 1, 2026
Save $2,303 SGD (90%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $2,571 SGD at Do Amore Diamonds · As of November 2, 2026
View at Do Amore Diamonds

About this 1.66ct lab-grown emerald diamond

This 1.66ct lab-grown emerald sits in the one-and-a-half to two carat band, graded F colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG621481404 or 621481404. Listed at 18 retailers as of November 1, 2026, with prices from $267 to $2,571, a $2,303 spread on the same certified stone. Do Amore Diamonds lists it at $2,571. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.66
Carat
F
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34°
Pavilion angle39.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG621481404
Dimensions8.10 × 5.59 × 3.73 mm
L/W Ratio1.45
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
8.10 mm5.59 mm1.66 ctF / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG621481404
Side View
Table 61.0%Crown 34°Girdle: MediumPavilion 39.2°Culet: LargeDepth 66.7%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $691 SGD|Low: $257 SGD|High: $1,982 SGD|Avg: $867 SGD|+3.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
November 2, 2026
Retailer 12$267 SGD
Retailer 4$299 SGD
Retailer 3$311 SGD
Retailer 2$333 SGD
Retailer 13$333 SGD
Retailer 6$492 SGD
Retailer 1$691 SGD
Retailer 5$762 SGD
Retailer 11$1,070 SGD
Retailer 10$1,106 SGD
Retailer 15$1,178 SGD
Retailer 14$1,352 SGD
Retailer 7$1,423 SGD
Retailer 8$1,468 SGD
Retailer 9$1,829 SGD

44 data points across 15 retailers

18 retailers$267 SGD to $2,571 SGD

A
Cheapest Retailer
-
$267 SGD
$209 USD
A
Retailer 2
-
$299 SGD
$234 USD
View
Final sale: no returns
A
Retailer 3
-
$311 SGD
$243 USD
View
A
Retailer 4
-
$333 SGD
$260 USD
View
Retailer 5
-
$333 SGD
$260 USD
View
Price last confirmed 8 days ago
B+
Retailer 6
-
$492 SGD
$385 USD
View
A
Retailer 7
-
$567 SGD
$443 USD
View
A
Retailer 8
-
$691 SGD
£425 GBP
View
A
Retailer 9
-
$762 SGD
$596 USD
View
B+
Retailer 10
-
$1,070 SGD
$837 USD
View
Retailer 11
-
$1,106 SGD
A$1,331 AUD
View
Price last confirmed 8 days ago
B+
Retailer 12
-
$1,178 SGD
$921 USD
View
B
Retailer 13
-
$1,352 SGD
$1,057 USD
View
B
Retailer 14
-
$1,397 SGD
$1,092 USD
View
B
Retailer 15
-
$1,423 SGD
£876 GBP
View
B
Retailer 16
-
$1,468 SGD
£904 GBP
View
B
Retailer 17
-
$1,829 SGD
$1,430 USD
View
Most Expensive
B
Do Amore Diamonds
27-A087A4276 · Nov 2
$2,571 SGD
$2,010 USD
View
17 more retailers have this diamond
Prices start from $267 SGDSave up to $2,303 SGD

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

A
1.66ct Emerald
$267 SGD